baber/WOPTO huggingface dataset:
Patent EP-0231803-A3 (EP)
Title: Electrodepositable preparations with a low organic solvents content, and method of making them
IPC: C09D5/44
Filed: 1987-01-20
Abstract: Electrodepositable stable coating preparation essentially comprising a synthetic resin (A), which contains amino groups and, if appropriate, hydroxyl groups, a hardener (B) which is capable of transesterification and/or transamidation, water as diluent (C), if appropriate, organic solvents (D), and also the conventional coating additives and, if appropriate, hardening catalysts (E), wherein the organic solvents content is a maximum of 10% by weight, relative to the solids content. The invention furthermore relates to a process for the preparation of this coating preparation, which is distinguished by a low organic solvents content with good storage stability.
Patent EP-0245581-A3 (EP)
IPC: B31B50/62
Filed: 1987-01-20
Abstract: A sift-proof carton and method of sealing the end flaps of 
same includes two minor flaps and an inner and outer major 
flap at the top and bottom of the carton. The inner and outer 
major flaps are each formed with a width less than the depth 
of the carton so that when folded a space or gap is formed 
beneath the outer major flap between the leading edge of the 
inner major flap and the fold line of the outer major flap. A 
sift-proof seal is formed between the flaps by applying 
ribbons or strips of foamed hot melt adhesive along the outer 
ends of the inner major flap which is folded atop the minor 
flaps, and by applying strips of foamed hot melt adhesive in a 
block C shape onto the ends and middle of the outer major 
flap which is folded atop the minor flaps and inner major flap. 
The beads of foamed hot melt adhesive at the ends of the 
outer major flap fill the gap along the minor flaps beneath to 
create a sift-proof seal without the inner major flap extending 
completely across the top or bottom of the carton.
Patent EP-0239964-A3 (EP)
IPC: B65D5/24
Filed: 1987-03-28
Abstract: Schalenförmige Faltschachtel mit einer rechteckigen Boden­
fläche (2) sowie daran angelenkten Seiten- und Stirnwänden (3,4;9,10). 
Zwischen diesen sind Zwickelecken (11-14) vorgesehen, die auf die 
Außenseite der Stirnwände (9, 10) aufgefaltet werden. Die Faltlinie (23-26) 
dieser Zwickelecken ist außermittig angeordnet, wodurch eine 
Verspannung der Faltschachtel beim Aufrichten erfolgt, 
welche die Faltschachtel in ihrem aufgerichteten Zustand 
festhält.
Patent EP-0245766-A3 (EP)
IPC: A47C1/024
Filed: 1987-05-06
Abstract: Die Verstellvorrichtung (1) weist einen Hydraulikzylinder (2) 
auf, in dessen Zylinderrohr (5) ein Hauptkolben (10) mit 
einer Kolbenstange (11), ein Hilfskolben (17) und eine Kraftfeder (3) 
untergebracht sind. Das Zylinderrohr (5) ist an seinen 
beiden Enden (6, 7) durch je einen Stirnflansch (8, 12) abgeschlossen. 
Die Aussenfläche des Zylinderrohrs (5) ist gleichzeitig 
die Führungsfläche eines Führungsrohres (27), das über einen 
Verbindungsflansch (28) mit der Kolbenstange (11) fest verbunden 
ist. Da das Zylinderrohr (5) einen gleichbleienden Innen- und 
Aussendurchmesser aufweist, kann das Führungsrohr (27) so lang 
ausgebildet werden, dass die Verstellvorrichtung (1) stabil genug ist, 
um als Tragsäule z.B. für einen Sessel zu dienen.
Patent EP-0250883-A3 (EP)
IPC: B32B7/022
Filed: 1987-05-29
Abstract: Daempfungsschichten zur Daempfung von Biegewellen 
enthalten Daempfungsmaterial (20) mit hohem inneren 
Verlustfaktor. Um duennere Schichtdicken bei gleichem 
Daempfungsverhalten zu erzielen, werden auf Biegewellen 
abstrahlende Teile (10) abwechselnd Lagen aus 
Daempfungsmaterial (21-24) und Fasermatten (25-27) hoher Zugfestigkeit, 
vorzugsweise Kohlenstoff-Fasermatten, aufgebracht. 
Besonders vorteilhaft ist der Einsatz einer solchen 
Daempfungsschicht in U-Booten.
Patent EP-0261353-A3 (EP)
IPC: G01F23/26
Filed: 1987-08-01
Abstract: Die Einrichtung dient dem Messen des Zustandes eines Körpers 
(2, 20) hinsichtlich seiner Verschiebelage längs einem Weg 
oder seiner Dielektrizitätskonstante in einem abgeschlossenen 
System. Damit ein Sensor ohne Stromversorgung arbeiten kann, 
wird vorgeschlagen, dass der LC-Schwingkreis (6) eines 
Oszillators derart mit dem Körper (20) in Wirkverbindung steht, 
dass sich die Impedanz des Schwingkreises (6) in Abhängig­
keit des Zustandes des Körpers (2, 20) ändert. Der Schwing­
kreis (6) ist mit dem Aktivteil (9) des Oszillators durch 
einen berührungslosen, linearen Übertrager (8, l0) gekoppelt, 
wobei dem Aktivteil (9) ein Auswerter (l2) zugeordnet ist.
Patent EP-0267481-A3 (EP)
Title: Ion source for an apparatus for processing solid-state samples by means of ion beams
IPC: H01J37/08
Filed: 1984-10-02
Abstract: 1. Ion source for an apparatus for processing using ion beams, especially for thinning solid state samples in order to generate ion beams of great current density and small diameter, comprising an anode (33) provided in its centre with a central bore (34) and comprising a rotationally symmetrical hollow space cathode (31, 32) consisting of two parts arranged at both sides of the anode and along the axis of the central bore, characterized in that both parts of the hollow space cathode (31, 32) are provided at those sides opening to the anode (33) with contractions (44) which form at those sides adjacent to the anode (33) conical parts (45) converging to the anode.
Patent EP-0271039-A3 (EP)
IPC: B63H1/26
Filed: 1987-12-05
Abstract: Die Erfindung betrifft ein Antriebselement für Wasser­
fahrzeuge, insbesondere Schiffe, mit auf einer aus dem 
Schiffsrumpf herausragenden Antriebsachse befestigten, 
in einem bestimmten Winkel dazu ausgerichteten Schrau­
benflügeln (3), die von einem Zylindermantel (4) umgeben 
sind. Das Antriebselement ist dadurch gekennzeichnet, 
daß auf der Antriebsachse (1) im Abstand (L) von den 
Schraubenflügeln (3) in Richtung des Antriebsmotors 
Schaufeln (5) mit mindestens teilweise kurvenförmigem 
Verlauf in schraubenartiger Anordnung bis zu den Schrau­
benflügeln (3), in das das Innere des Zylindermantels 
reichend und daran derart befestigt sind, daß die Was­
serströmung bzw. Wassermenge vor dem Bereich der Schrauben­
flügel im wesentlichen in Richtung der Antriebsachse (1) 
und der Schraubenflügel (3) nach innen zwangsgeführt wird.
Patent EP-0251423-A3 (EP)
IPC: B23K15/00
Filed: 1987-03-05
Abstract: Apparatus for reducing the strength of magnetic 
fields in a vicinity of weld zone in a workpiece to be 
welded includes a Hall effect sensor (7) for sensing the 
strength of the resultant magnetic field in the weld zone 
vicinity, and a magnetic field generator (5) responsive 
to the output signals from the Hall effect sensor (7) to 
generate a counterbalancing magnetic field in the weld 
zone vicinity so as to reduce the resultant magnetic 
field in the weld zone vicinity.
Patent EP-0285927-A3 (EP)
Title: Thermostat
IPC: H01H37/54
Filed: 1988-03-25
Abstract: The invention proposes a thermostat having a support supporting at least two connections, a moving contact (supported by an elastic connecting member operated by a bimetallic strip) being electrically connected to one connection and a stationary mating contact being electrically connected to the other connection, and it being possible to connect a low-resistance connection of the contact to the mating contact, under the influence of a small bimetallic plate, in which a block-shaped retaining part (19) rests with a resting surface (21) on at least one side of the support, in that a switching member (24), supporting the contacts or a contact (16), rests on the surface opposite the resting surface, at a distance from the support (2) and in that rivet structures (9, 27), for solid riveting of at least one contact (14, 16) or the switching member (24), are constructed on the retaining part (19). <IMAGE>
Patent EP-0303057-A3 (EP)
Title: Continous process and system for producing polymers maleic anhydride & certain alpha-olefins
IPC: B01J19/24
Filed: 1988-07-11
Abstract: A continuous process and system for producing a polymer 
comprising maleic anhydride and alpha-olefin monomeric units is 
disclosed. The process comprises combining monomeric reactants 
comprising the maleic anhydride and the alpha-olefin, in the 
presence of a minimal effective amount of a solvent, to produce 
a polymerizable reaction mixture. The solvent is present in 
minimal amounts, namely, at about 2 to about 9 weight percent, 
based upon the weight of the reaction mixture. The 
polymerizable reaction mixture is heated; and at least one 
thermally-decomposable initiator is added to the thus-heated, 
polymerizable reaction mixture to initiate the polymerization 
reaction. The presence of the initiator causes the maleic 
anhydride and the alpha-olefin to polymerize, thereby producing 
the desired polymer. An effective additional amount of the 
monomeric reactants as well as an additional effective amount 
of solvent, are controllably and substantially continuously 
added to the reaction mixture, for maintaining the desired 
polymerization reaction. The produced polymer is therafter 
continuously removed from the reaction mixture.
Patent EP-0301850-A3 (EP)
Title: Lhrh antagonist analogs and 19-nor-progestational steroids for therapy
IPC: A61K38/04
Filed: 1988-07-28
Abstract: A combination of an LHRH antagonist and a 
progestational agent is disclosed, for treating female 
gynecological disorders based on gonadal steroid 
production.
Patent EP-0309166-A3 (EP)
Title: Image processing system
IPC: G06K9/46
Filed: 1988-09-16
Abstract: An image processing method is provided which comprises 
a step for obtaining projections formed on coordinate axes 
having a predetermined inclination with respect to the 
coordinate axes of the horizontal and vertical directions. 
The projections are obtained run by run from image data 
coded in run length representation. The method also 
comprises a step for adding the respective run-by-run 
projections throughout the entire image so as to obtain the 
projections of image data on the inclined coordinate axes. 
This method enables the image data to be processed without 
docoding. Further, the method allows a significant 
reduction in amount of processing and high-speed 
processings.
Patent EP-0320226-A3 (EP)
Title: Prewipe blade
IPC: B41F9/10
Filed: 1988-12-07
Abstract: A device for wiping ink from a 
cylindrical printing surface (4), said device being 
formed from a single piece of flexible 
material (42) and folded to form a pair of 
spaced apart legs (50-52) joined by a deformable 
folded portion, and a stiffener (44) 
disposed between said legs for maintaining 
said legs in said spaced apart 
relationship, said folded portion adapted 
to press against and conform to a 
segment of said cylindrical printing surface so as to wipe ink from said 
printing surface as said folded portion moves over said printing surface.
Patent EP-0330172-A3 (EP)
Title: Improved process for trans-6-û2-(substituted-pyrol-1-yl)alkyl¨pyran-2-one inhibitors of cholesterol synthesis
IPC: C07D405/06
Filed: 1989-02-22
Abstract: An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(+/-)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(te trahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro- alpha -[2-methyl-1-oxopropyl]- gamma -oxo-N, beta -diphenylbenzenebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.
Patent EP-0346836-A3 (EP)
IPC: D21C3/02
Filed: 1989-06-13
Abstract: Die Erfindung betrifft ein abfallfrei und ohne Verwendung 
von Chemikalien arbeitendes Verfahren sowie eine Vorrich­
tung zur kontinuierlichen Herstellung von 2-Furaldehyd, 
Cellulose und Lignin aus Lignocellulosematerialien, die zu 
einer hohen Ausbeute an diesen Substanzen führen. Das Ver­
fahren beruht auf einer zweistufigen kontinuierlichen 
Hydrolyse von desintegriertem Lignocellulosematerial unter 
Druck in einem ersten kontinuierlichen Hydrolysereaktor 
(5) sowie einem nachgeschalteten zweiten kontinuierlichen 
Hydrolysereaktor (7), in dem eine zweistufige Hydrolyse 
durchgeführt wird; die resultierende Suspension wird nach 
Abpressen der flüssigen Phase, die den Hauptgehalt an 
2-Furaldehyd enthält, in einer Entspannungsvorrichtung 
(19) auf Atmosphärendruck entspannt und in einer Extrak­
tionsvorrichtung (22) extrahiert, wobei Lignin und Cellu­
lose gewonnen werden. Der 2-Furaldehyd wird aus der flüs­
sigen Phase durch zweistufige Rektifikation unter 
Atmosphärendruck gewonnenen.
Patent EP-0358860-A3 (EP)
Title: Apparatus and method for processing data corresponding to labels
IPC: G06Q10/00
Filed: 1989-06-16
Abstract: A data processing apparatus comprises input, file 
update, display and print processing units which are 
independently operated and linked to each other. 
Arbitrary word labels can independently be set in each 
processing unit. Each processing unit performs only an 
operation defined by the word labels. The data pro­
cessed by one processing unit can be used as a source 
data based on which the succeeding linked processing 
unit performs another processing operation.
Patent EP-0358971-A3 (EP)
Title: Espagnolet
IPC: E05B15/04
Filed: 1989-08-17
Abstract: The invention relates to an espagnolette with drivers displaceable as a result of the rotation of the latch or the like and with a follower (6) which is assigned to the latch and which, held in its basic middle position, is pivotable out of this in opposite directions counter to a spring load, the follower (6) being assigned an actuating arm (20) engaging on a slide (38) which is under the effect of a compression spring (37). For the purpose of spatially favourable accommodation of the components bringing the follower (6) into its basic middle position, whilst at the same time ensuring a sufficient spring force, the invention provides a coupling pin (25) placed against the actuating arm (20) by means of the compression spring (37) and located between the actuating arm and an auxiliary slide (30) intersecting the slide (38), the coupling pin (25) clamping the claw-shaped end (23) of the actuating arm (20) against the end face (42) of the slide (38). <IMAGE>
Patent EP-0361323-A3 (EP)
Title: Process for the preparation of asymmetric triorganotin halide
IPC: C07F7/22
Filed: 1989-09-22
Abstract: A process for the preparation of an asymmetric 
triorganotin halide which is represented by the general 
formula [III] 
  
wherein R represents alkyl or phenyl, R* repre­
sents cyclohexyl or neophyl, and X represents a 
chlorine or bromine atom,  
which comprises reacting in the presence or absence of 
an inert organic solvent an asymmetric tetraorganotin 
compound of the general formula [I] 
  
with a tin (IV) halide of the general formula [II]  
SnX₄      [II]  
approximately equimolar amounts to yield the reaction 
in mixture including compounds of the general formula 
of [III] and [IV] 
  
and subsequently, without the isolation of the asymmetric 
triorganotin halide [III], reacting the reaction mixture 
with substantially twice the molar amount, basd on 
monoorganotin trihalide [IV], of an ether solution of 
organomagnesium halide of the general formula of [V]  
R*MgX      [V].
Patent EP-0331418-A3 (EP)
Title: Eprom programming elements
IPC: H01L21/60
Filed: 1989-02-28
Abstract: A process is provided for fabricating con­
tacts (46s, 40g, 46d) in a completely self-­
aligned, planarized configuration for EPROM elements 
(66). The process of the invention permits higher pack­
ing densities, and allows feature distances to approach 
0.5 µm and lower. The EPROM element comprises source 
(18) and drain (20) regions separated by a gate region 
(22) and is characterized by the gate region comprising 
two separate gates, a floating gate (40g) and a control 
gate (58), capacitively coupled together. The floating 
gate is formed on a gate oxide (38) over the substrate 
(16) and the gates are separated from each other and 
from the source and drain contacts by a dielectric 
(56). The EPROM element has two threshold voltages, 
one related to the operation of a "normal" MOS transis­
tor and the other related to a "programmed" threshold, 
following programming of the transistor. Sensing the 
threshold voltage of the device permits a determination 
to be made whether the device is programmed. UV radia­
tion erases the programming and restores the threshold 
voltage of the device to its pre-programmed level.
Patent EP-0351112-A3 (EP)
IPC: C07D495/10
Filed: 1989-06-30
Abstract: A photochromic compound represented by the 
following general formula [I] 
  
wherein 
  
represents a divalent aromatic hydro­
carbon group or a divalent heterocyclic group each of 
which may have a substituent,  
R₁ represents a monovalent hydrocarbon group or 
a monovalent heterocyclic group each of which may have a 
substituent, 
  
represents a norbornylidene or 
adamantylidene group which may have a substituent,  
X represents an oxygen atom or a group of the 
formula >N-R₃ in which R₃ represents a hydrogen atom 
or a hydrocarbon group which may have a substituent, and  
R₂ represents a monovalent hydrocarbon group 
which may have a substituent.  
Also provided are a process for production of the photo­
chromic compound, a composition containing the photo­
chromic compound, and the use of the photochromic com­
pound. The colored form of this photochromic compound 
has excellent thermal stability.
Patent EP-0361852-A3 (EP)
IPC: C09K19/38
Filed: 1989-09-26
Abstract: Water dispersible modified polymers for use in 
coatings comprise low Tg polymers covalently bonded 
with mesogenic groups.
Patent EP-0357550-A3 (EP)
IPC: C07F7/08
Filed: 1989-07-25
Abstract: Compounds of formula I 
  
wherein the substituents have various significances, are indicated 
for use in controlling hyperreactive airways induced by PAF or 
allergen and in the prophylactic treatment of asthma. A preferred 
route of administration is by inhalation.
Patent EP-0379110-A3 (EP)
Title: Silver halide color photographic light-sensitive material
IPC: C07D487/04
Filed: 1990-01-14
Abstract: A silver halide color photographic light-sensitive 
material is disclosed, which is improved in the color forming 
efficiency, the color reproducibility and the resistivity of 
color image against heat and humidity. The photographic 
material comprises a silver halide emulsion layer which 
cintains a pyrazoloazole type cyan coupler having a group 
represented by Formula I which is directly bonded to the azole 
ring of the pyrazoloazole coupler:  
- (X= Y)n- R₁      (I)  
wherein X and Y each is a substituted or unsubstituted methine 
group or a nitrogen atom; R₁ is a hydrogen atom or a substi­
tuent; and n is an integer of 1 or 2, provided that two of Xs 
and two of Ys may be the same or different from each other 
when n is 2, and two of either X, Y and R₁ are allowed to be 
bonded each other to form a ring other than benzene ring.
Patent EP-0396013-A3 (EP)
IPC: B01J4/00
Filed: 1990-04-26
Abstract: Zum Verhindern des Eindringens von Fremdgas durch die 
Beschickungsöffnung von inertisierten Reaktionsbehäl­
tern dienen mit Inertgas beaufschlagte Schleusen. Eine 
hochwirksame Schleuse dieser Art besteht aus einem 
Mantelrrohr (2) und einem Innenrohr (3), welche einen 
Spalt (4) bilden und auf der Beschickungsöffung ange­
ordnet sind. In den Spalt münden mit Inertgas beauf­
schlagte Düsen (5) . Vor dem Austrittsquerschnitt des 
Spaltes befindet sich ein Umlenkblech (7), welches die 
Inertagsströmung zur Rohrachse hin richtet.
Patent EP-0439767-A3 (EP)
Title: Method for evaluating the quality of yarns and apparatus for implementing said method
IPC: B65H63/06
Filed: 1990-12-15
Abstract: For the purpose of fixing the cleaning limit of a yarn-cleaning installation, the yarn defects are determined, classified and counted. For this, the reference length (x) and sensitivity (y) parameters are set in relation to the number of corresponding cleaner sections (z), and there is drawn up a cleaning profile (RP) which represents the functional relationship between the amount of all the theoretically possible combinations of said setting parameters and the cleaner actions and from which the expected number of cleaner actions for any combinations of said setting parameters can be taken.   <IMAGE>
Patent EP-0417854-A3 (EP)
Title: Method for recognition of n different successions of words in a speech signal
IPC: G10L15/18
Filed: 1990-09-10
Abstract: In order to be able to determine, in a known method for recognition of a succession of words in a speech signal, not only the succession of words with the greatest similarity, but also a specific number of further successions of words with decreasing similarity, a specific structure is indicated for the storage spaces in the memory with the backtracking addresses, as is a measure for generating the information for these storage spaces. The computing effort additionally required for determining these further successions of words is low in comparison with the normal computing effort of the recognition method. <IMAGE>
Patent EP-0390345-A3 (EP)
IPC: H05F3/02
Filed: 1990-03-05
Abstract: An adjustable, conductive body strap utilizing 
a connector securing a strip (12) of material held in a closed 
loop with a mechanical connector (78) with the interior 
surface of the strip (12) of material being electrically 
conductive. An electrical connector (84,86) connects the 
conductive surface of the strip (12) of material to a 
connection point to provide for external electrical 
ground connection. The mechanical connector (78) secures one 
end of the strip (12) of material in place. The mechanical 
connector (78) adjustably secures the opposite end of the 
strip (12) of material.
Patent EP-0395205-A3 (EP)
Title: Enhanced error recovery track recording
IPC: G06F11/08
Filed: 1990-03-08
Abstract: A record medium, such as a magnetic tape, optical disk, magnetic disk, 
and the like stores data signals and error redundancy signals. 
Re-synchronisation signals are interleaved between the recorded signals 
such that the error redundancy signals are usable to correct signals 
recorded between such interposed re-synchronisation signals wherein no 
error redundancy signals are recorded. Error pointing redundancy 
signals are recorded between all of the re-synchronisation signals for 
pointing to signals in error for enhancing the error correction. Such 
error pointing signals can be cyclic redundancy check (CRC) signals. 
Controls for taking advantage of the above-described arrangement are 
also described. Reframing and clock synchronisation controls are also 
disclosed.
Patent EP-0399767-A3 (EP)
IPC: C09K8/588
Filed: 1990-05-21
Abstract: Crosslinkable interpolymers are made by 
polymerising 94 to 99 mole % of a water-soluble monomer, 0.5 
to 5 mole % of a hydrophobe monomer, and 0.5 to 1 mole % of 
a vicinal diol monomer. They viscosify aqueous liquids, and 
the viscosity may be enhanced by the addition of a 
surfactant having an HLB value of about 10 or less. The 
interpolymers are readily crosslinkable with polyvalent 
metal ions, such as titanium and zirconium to form thermally 
stable viscoelastic gels. The gels provide viscosity and 
solids transport characteristics that are useful in 
stimulating, gravel packing and polymer flooding operations 
in treating subterranean formations.